243046440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2513

約数の個数: 256

約数和(自身を含む): 997516800

約数和(自身を除く): 754470360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2473, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 4946, 5460, 6552, 7020, 7419, 7560, 8190, 9828, 9892, 10920, 12285, 12365, 14040, 14838, 16380, 17311, 19656, 19784, 22257, 24570, 24730, 29676, 32149, 32760, 34622, 37095, 44514, 49140, 49460, 51933, 59352, 64298, 66771, 69244, 74190, 86555, 89028, 96447, 98280, 98920, 103866, 111285, 128596, 133542, 138488, 148380, 155799, 160745, 173110, 178056, 192894, 207732, 222570, 225043, 257192, 259665, 267084, 289341, 296760, 311598, 321490, 333855, 346220, 385788, 415464, 445140, 450086, 467397, 482235, 519330, 534168, 578682, 623196, 642980, 667710, 675129, 692440, 771576, 778995, 868023, 890280, 900172, 934794, 964470, 1038660, 1125215, 1157364, 1246392, 1285960, 1335420, 1350258, 1446705, 1557990, 1736046, 1800344, 1869588, 1928940, 2025387, 2077320, 2250430, 2314728, 2336985, 2670840, 2700516, 2893410, 3115980, 3375645, 3472092, 3739176, 3857880, 4050774, 4340115, 4500860, 4673970, 5401032, 5786820, 6076161, 6231960, 6751290, 6944184, 8101548, 8680230, 9001720, 9347940, 10126935, 11573640, 12152322, 13502580, 16203096, 17360460, 18695880, 20253870, 24304644, 27005160, 30380805, 34720920, 40507740, 48609288, 60761610, 81015480, 121523220, 243046440]

約数ペア:

[(1, 243046440), (2, 121523220), (3, 81015480), (4, 60761610), (5, 48609288), (6, 40507740), (7, 34720920), (8, 30380805), (9, 27005160), (10, 24304644), (12, 20253870), (13, 18695880), (14, 17360460), (15, 16203096), (18, 13502580), (20, 12152322), (21, 11573640), (24, 10126935), (26, 9347940), (27, 9001720), (28, 8680230), (30, 8101548), (35, 6944184), (36, 6751290), (39, 6231960), (40, 6076161), (42, 5786820), (45, 5401032), (52, 4673970), (54, 4500860), (56, 4340115), (60, 4050774), (63, 3857880), (65, 3739176), (70, 3472092), (72, 3375645), (78, 3115980), (84, 2893410), (90, 2700516), (91, 2670840), (104, 2336985), (105, 2314728), (108, 2250430), (117, 2077320), (120, 2025387), (126, 1928940), (130, 1869588), (135, 1800344), (140, 1736046), (156, 1557990), (168, 1446705), (180, 1350258), (182, 1335420), (189, 1285960), (195, 1246392), (210, 1157364), (216, 1125215), (234, 1038660), (252, 964470), (260, 934794), (270, 900172), (273, 890280), (280, 868023), (312, 778995), (315, 771576), (351, 692440), (360, 675129), (364, 667710), (378, 642980), (390, 623196), (420, 578682), (455, 534168), (468, 519330), (504, 482235), (520, 467397), (540, 450086), (546, 445140), (585, 415464), (630, 385788), (702, 346220), (728, 333855), (756, 321490), (780, 311598), (819, 296760), (840, 289341), (910, 267084), (936, 259665), (945, 257192), (1080, 225043), (1092, 222570), (1170, 207732), (1260, 192894), (1365, 178056), (1404, 173110), (1512, 160745), (1560, 155799), (1638, 148380), (1755, 138488), (1820, 133542), (1890, 128596), (2184, 111285), (2340, 103866), (2457, 98920), (2473, 98280), (2520, 96447), (2730, 89028), (2808, 86555), (3276, 74190), (3510, 69244), (3640, 66771), (3780, 64298), (4095, 59352), (4680, 51933), (4914, 49460), (4946, 49140), (5460, 44514), (6552, 37095), (7020, 34622), (7419, 32760), (7560, 32149), (8190, 29676), (9828, 24730), (9892, 24570), (10920, 22257), (12285, 19784), (12365, 19656), (14040, 17311), (14838, 16380)]